Head Adaptive Tuning Kit - Speed

With Head's Adaptive Tuning Kit, you take control of how the racquet plays. The Kit allows the player the ability to control the string pattern, including a spin-friendly 16x16 string pattern as well as customization of the weight of the racquet by including weighted side grommets that will allow you to add up to 5 grams (0.18 oz.) onto the racquet. Also included within the kit is spacer rings that enable you to extend the length of the racquet by 5mm, 10mm or 15mm. The last piece of the kit includes a weighted (10grams/0.35oz.) end cap that will permit additional weight with a heavier butt cap insert.